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<div class="title">qwt_plot_abstract_barchart.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/******************************************************************************</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Qwt Widget Library</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Copyright (C) 1997   Josef Wilgen</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * Copyright (C) 2002   Uwe Rathmann</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * This library is free software; you can redistribute it and/or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *****************************************************************************/</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160; </div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#ifndef QWT_PLOT_ABSTRACT_BAR_CHART_H</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#define QWT_PLOT_ABSTRACT_BAR_CHART_H</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160; </div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &quot;qwt_global.h&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &quot;qwt_plot_seriesitem.h&quot;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160; </div>
<div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="class_qwt_plot_abstract_bar_chart.html">   24</a></span>&#160;<span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_plot_abstract_bar_chart.html">QwtPlotAbstractBarChart</a> : <span class="keyword">public</span> <a class="code" href="class_qwt_plot_series_item.html">QwtPlotSeriesItem</a></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;{</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53a">   32</a></span>&#160;    <span class="keyword">enum</span> <a class="code" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53a">LayoutPolicy</a></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;    {</div>
<div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53aa6d8801b5f08318c9be2441ca4bb15a96">   41</a></span>&#160;        <a class="code" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53aa6d8801b5f08318c9be2441ca4bb15a96">AutoAdjustSamples</a>,</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160; </div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53aaa436f4537d15dbfac62c864389b12220">   46</a></span>&#160;        <a class="code" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53aaa436f4537d15dbfac62c864389b12220">ScaleSamplesToAxes</a>,</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160; </div>
<div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53aaf63f5c75741674252ac3d788735873d5">   54</a></span>&#160;        <a class="code" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53aaf63f5c75741674252ac3d788735873d5">ScaleSampleToCanvas</a>,</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160; </div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;        FixedSampleSize</div>
<div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53aa17d33062f0a9e6c38e43a0c51ba778e5">   60</a></span>&#160;    };</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160; </div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    <span class="keyword">explicit</span> <a class="code" href="class_qwt_plot_abstract_bar_chart.html">QwtPlotAbstractBarChart</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_text.html">QwtText</a>&amp; title );</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    <span class="keyword">virtual</span> ~<a class="code" href="class_qwt_plot_abstract_bar_chart.html">QwtPlotAbstractBarChart</a>();</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160; </div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    <span class="keywordtype">void</span> setLayoutPolicy( LayoutPolicy );</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    LayoutPolicy layoutPolicy() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160; </div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    <span class="keywordtype">void</span> setLayoutHint( <span class="keywordtype">double</span> );</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    <span class="keywordtype">double</span> layoutHint() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160; </div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    <span class="keywordtype">void</span> setSpacing( <span class="keywordtype">int</span> );</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    <span class="keywordtype">int</span> spacing() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160; </div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    <span class="keywordtype">void</span> setMargin( <span class="keywordtype">int</span> );</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    <span class="keywordtype">int</span> margin() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160; </div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;    <span class="keywordtype">void</span> setBaseline( <span class="keywordtype">double</span> );</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    <span class="keywordtype">double</span> baseline() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160; </div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_item.html#ae576c06e796379f5c1fc8a37b8d84565">getCanvasMarginHint</a>(</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;        <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>&amp; xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>&amp; yMap,</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;        <span class="keyword">const</span> QRectF&amp; canvasRect, <span class="keywordtype">double</span>&amp; left, <span class="keywordtype">double</span>&amp; top,</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;        <span class="keywordtype">double</span>&amp; right, <span class="keywordtype">double</span>&amp; bottom) <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160; </div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160; </div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    <span class="keywordtype">double</span> sampleWidth( <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>&amp; map,</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;        <span class="keywordtype">double</span> canvasSize, <span class="keywordtype">double</span> boundingSize,</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;        <span class="keywordtype">double</span> value ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160; </div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    <span class="keyword">class </span>PrivateData;</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    PrivateData* m_data;</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;};</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160; </div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="ttc" id="aclass_qwt_plot_abstract_bar_chart_html"><div class="ttname"><a href="class_qwt_plot_abstract_bar_chart.html">QwtPlotAbstractBarChart</a></div><div class="ttdoc">Abstract base class for bar chart items.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__abstract__barchart_8h_source.html#l00024">qwt_plot_abstract_barchart.h:25</a></div></div>
<div class="ttc" id="aclass_qwt_plot_abstract_bar_chart_html_ae1db0e1606747ef46c863c54c210e53a"><div class="ttname"><a href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53a">QwtPlotAbstractBarChart::LayoutPolicy</a></div><div class="ttdeci">LayoutPolicy</div><div class="ttdoc">Mode how to calculate the bar width.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__abstract__barchart_8h_source.html#l00032">qwt_plot_abstract_barchart.h:33</a></div></div>
<div class="ttc" id="aclass_qwt_plot_abstract_bar_chart_html_ae1db0e1606747ef46c863c54c210e53aa6d8801b5f08318c9be2441ca4bb15a96"><div class="ttname"><a href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53aa6d8801b5f08318c9be2441ca4bb15a96">QwtPlotAbstractBarChart::AutoAdjustSamples</a></div><div class="ttdeci">@ AutoAdjustSamples</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__abstract__barchart_8h_source.html#l00041">qwt_plot_abstract_barchart.h:41</a></div></div>
<div class="ttc" id="aclass_qwt_plot_abstract_bar_chart_html_ae1db0e1606747ef46c863c54c210e53aaa436f4537d15dbfac62c864389b12220"><div class="ttname"><a href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53aaa436f4537d15dbfac62c864389b12220">QwtPlotAbstractBarChart::ScaleSamplesToAxes</a></div><div class="ttdeci">@ ScaleSamplesToAxes</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__abstract__barchart_8h_source.html#l00046">qwt_plot_abstract_barchart.h:46</a></div></div>
<div class="ttc" id="aclass_qwt_plot_abstract_bar_chart_html_ae1db0e1606747ef46c863c54c210e53aaf63f5c75741674252ac3d788735873d5"><div class="ttname"><a href="class_qwt_plot_abstract_bar_chart.html#ae1db0e1606747ef46c863c54c210e53aaf63f5c75741674252ac3d788735873d5">QwtPlotAbstractBarChart::ScaleSampleToCanvas</a></div><div class="ttdeci">@ ScaleSampleToCanvas</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__abstract__barchart_8h_source.html#l00054">qwt_plot_abstract_barchart.h:54</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_ae576c06e796379f5c1fc8a37b8d84565"><div class="ttname"><a href="class_qwt_plot_item.html#ae576c06e796379f5c1fc8a37b8d84565">QwtPlotItem::getCanvasMarginHint</a></div><div class="ttdeci">virtual void getCanvasMarginHint(const QwtScaleMap &amp;xMap, const QwtScaleMap &amp;yMap, const QRectF &amp;canvasRect, double &amp;left, double &amp;top, double &amp;right, double &amp;bottom) const</div><div class="ttdoc">Calculate a hint for the canvas margin.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00595">qwt_plot_item.cpp:595</a></div></div>
<div class="ttc" id="aclass_qwt_plot_series_item_html"><div class="ttname"><a href="class_qwt_plot_series_item.html">QwtPlotSeriesItem</a></div><div class="ttdoc">Base class for plot items representing a series of samples.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__seriesitem_8h_source.html#l00024">qwt_plot_seriesitem.h:26</a></div></div>
<div class="ttc" id="aclass_qwt_scale_map_html"><div class="ttname"><a href="class_qwt_scale_map.html">QwtScaleMap</a></div><div class="ttdoc">A scale map.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8h_source.html#l00026">qwt_scale_map.h:27</a></div></div>
<div class="ttc" id="aclass_qwt_text_html"><div class="ttname"><a href="class_qwt_text.html">QwtText</a></div><div class="ttdoc">A class representing a text.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__text_8h_source.html#l00051">qwt_text.h:52</a></div></div>
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